New
New
Year 4

Grouping plants

I can use observable characteristics to classify plants in different ways.

New
New
Year 4

Grouping plants

I can use observable characteristics to classify plants in different ways.

warning

These resources will be removed by end of Summer Term 2025.

Switch to our new teaching resources now - designed by teachers and leading subject experts, and tested in classrooms.

Lesson details

Key learning points

  1. Many plants have similar features that allow us to sort them into groups.
  2. Plants can be grouped by their observable characteristics.
  3. Observable characteristics can include information about colour, size, shape and structure.
  4. The process of grouping plants based on their similarities and differences is called classification.
  5. Plants can be classified into categories such as flowering plants and non-flowering plants.

Keywords

  • Observe - To observe is to look very closely and use other senses too.

  • Groups - We put similar things together in groups.

  • Observable characteristics - An observable characteristic is a feature of a living thing that we can see or describe using our senses. We can use these to help identify it.

  • Classify - To classify is to sort objects into groups based on their similarities and differences.

Common misconception

Pupils may believe that all plants are green and have flowers.

Clarify with a range of examples that some plants have flowers and some don't. Discuss with the pupils if they think even flowering plants will always have a flower on them all year round.

Use real plants as well as the images on the slide deck. You could link to plants in other countries depending on what geography topic you may be teaching at the same time as this science unit.
Teacher tip

Equipment

Access to secondary sources or the outdoors to find other plants.

Content guidance

  • Exploration of objects

Supervision

Adult supervision recommended

Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

Loading...

6 Questions

Q1.
Which of these are plants?
Correct answer: daffodil
Correct answer: oak tree
green wellingtons
Correct answer: pea pod
Q2.
What do all plants have in common?
An image in a quiz
Correct answer: They are living things.
They are all human-made.
Correct answer: They all grow.
They can all talk.
They are all green.
Q3.
Match the parts of the plant to its function.
An image in a quiz
Correct Answer:leaf,makes food for the plant

makes food for the plant

Correct Answer:root, takes up water and nutrients from the soil and anchors the plant

takes up water and nutrients from the soil and anchors the plant

Correct Answer:stem, carries water and nutrients to different parts of the plant

carries water and nutrients to different parts of the plant

Correct Answer:flower,attracts pollinating insects

attracts pollinating insects

Q4.
Which of these are observable characteristics?
An image in a quiz
Correct answer: hair colour
habitat
Correct answer: height
name
Q5.
Why might a scientist use this type of diagram ?
An image in a quiz
To make a plan.
To make a prediction.
Correct answer: To show objects that have features in common.
Q6.
What is the name of this type of diagram?
An image in a quiz
Correct answer: Venn
line graph
pictogram
Carroll

6 Questions

Q1.
Which of these are features of some plants?
An image in a quiz
Correct answer: leaves
ears
Correct answer: flowers
Correct answer: roots
skin
Q2.
Which of the plants listed could be added to the group of plants that are trees?
An image in a quiz
daisy plant
moss
Correct answer: oak
Correct answer: giant redwood
Q3.
Which of these are observable characteristics of plants with flowers?
An image in a quiz
where it grows
Correct answer: colour of its petals
what it is called
Correct answer: the shape of its leaves
Correct answer: the shape of its petals
Q4.
When scientists group plants based on their similarities and differences it is called .
An image in a quiz
Correct Answer: classification, classifying
Q5.
Match the description of the plant groups to its correct observable characteristic.
Correct Answer:colour,All the flowers in this group are red.

All the flowers in this group are red.

Correct Answer:structure,All the plants in this group have thorns.

All the plants in this group have thorns.

Correct Answer:shape,All the leaves in this group have rounded lobes.

All the leaves in this group have rounded lobes.

Correct Answer:size,All the plants in this group are very small.

All the plants in this group are very small.

Q6.
In which group would moss, ferns and conifers be classified?
An image in a quiz
tall
flowering
deciduous
Correct answer: non-flowering